code: def t2(ctx):
      return DTensor.from_sharding_list(
          ctx,
          [
              torch.tensor([[1.0, 4.0], [2.0, 5.0], [3.0, 6.0]]),
              torch.tensor([[1.0, 4.0], [2.0, 5.0], [3.0, 6.0]]),
              torch.tensor([[1.0, 4.0], [2.0, 5.0], [3.0, 6.0]]),
          ],
          axis=1,
      )
  
file_path: FATE/python/fate/test/test_matmul.py
imports: import torch
  from fate.arch.computing.backends.standalone import CSession
  from fate.arch.context import Context
  from fate.arch.federation.backends.standalone import StandaloneFederation
  from fate.arch.tensor import DTensor
  from pytest import fixture
label_desc: Use image node_id 3 for calling a global function with example usage: t2(ctx) and returns: DTensor